*SUPPORT*
IN: gazzer zup gazzer OUT: PURPLE PURPLE
IN: lug blicket lug OUT: GREEN GREEN
IN: tufa blicket kiki OUT: BLUE YELLOW
IN: kiki kiki OUT: YELLOW YELLOW
IN: lug zup tufa zup kiki OUT: YELLOW BLUE GREEN
IN: gazzer zup lug blicket lug dax gazzer OUT: PURPLE GREEN GREEN GREEN GREEN PURPLE
IN: tufa blicket tufa OUT: BLUE BLUE
IN: gazzer blicket tufa OUT: PURPLE BLUE
IN: lug lug OUT: GREEN GREEN
IN: gazzer kiki OUT: PURPLE YELLOW
IN: kiki blicket kiki OUT: YELLOW YELLOW
IN: gazzer gazzer OUT: PURPLE PURPLE
IN: kiki OUT: YELLOW
IN: tufa OUT: BLUE

*QUERY*
IN: gazzer kiki blicket kiki OUT: PURPLE YELLOW YELLOW
IN: gazzer OUT: PURPLE
IN: kiki zup kiki dax tufa OUT: BLUE YELLOW YELLOW YELLOW
IN: kiki tufa zup lug dax kiki OUT: YELLOW YELLOW GREEN BLUE YELLOW GREEN BLUE
IN: gazzer blicket kiki OUT: PURPLE YELLOW
IN: lug dax gazzer OUT: PURPLE GREEN GREEN
IN: tufa blicket lug OUT: BLUE GREEN
IN: lug OUT: GREEN
IN: lug lug zup kiki dax tufa OUT: BLUE GREEN YELLOW GREEN GREEN YELLOW GREEN
IN: gazzer kiki lug zup lug blicket tufa OUT: PURPLE YELLOW GREEN BLUE GREEN

*GRAMMAR*
gazzer -> PURPLE 
 kiki -> YELLOW 
 lug -> GREEN 
 tufa -> BLUE 
 u1 zup x1 -> [x1] [u1] 
 u1 blicket u2 -> [u1] [u2] 
 x1 dax u1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 